Job Description

Semantic Web Engineer

Who we are: -

At CitiusTech , we constantly strive to solve the industry's greatest challenges with technology, creativity, and agility. With over 8,500 healthcare technology professionals worldwide, CitiusTech powers healthcare digital innovation, business transformation, and industry-wide convergence for over 140 organizations through next-generation technologies, solutions, and products. We aim to accelerate the transition to a human-first, sustainable, and digital healthcare ecosystem with the world's leading Healthcare and life sciences organizations and our partners.

Here is an opportunity for you to make a difference and collaborate with global leaders to shape the future of healthcare and positively impact human lives.

Our vision: -

To inspire new possibilities for the health ecosystem with technology and human ingenuity.

What is in it for you?

As a Lead Semantic Web Engineer driving advanced knowledge graph solutions using Amazon Neptune, Metaphactory, and semantic technologies to power intelligent, cloud-native data ecosystems.

Responsibilities: -

• 5+ years of hands-on experience in semantic web or knowledge graph engineering, including leading complex projects.
• Proven experience with graph databases or triple stores such as Amazon Neptune, Neo4j, Virtuoso, or GraphDB. (Amazon Neptune preferred)
• Strong proficiency in Python; familiarity with other languages (e.g., Java, C#, JavaScript, Clojure) is a plus.
• Practical experience with RDF, OWL, SPARQL, and ideally SHACL.
• Experience with relational databases (SQL) and graph databases (SPARQL).
• Hands-on experience with ontology/graph tools such as Prot g , TopBraid, or Metaphactory. (Metaphactory preferred)
• Solid understanding of data modeling, ETL processes, and data governance.
• Experience with cloud platforms (AWS preferred) and their data services.
• Understanding of AI/ML concepts and how semantic data can enhance AI applications.
• Familiarity with CI/CD, agile practices, and infrastructure tools like Git, Jenkins, Azure DevOps, and Terraform.
• Strong communication and problem-solving skills, with the ability to explain complex technical concepts to non-technical stakeholders.
• Bonus: Understanding of healthcare ontologies and standards like SNOMED-CT, LOINC, RxNorm, and ICD-10.

Experience: -

• 5+ Years

Location: -

• Remote

Educational Qualifications: -

• Engineering Degree BE/ME/BTech/MTech/BSc/MSc.
• Technical certification in multiple technologies is desirable.

Skills: -

Mandatory skills

• Semantic web or knowledge graph engineering

Good to have skills: -

• Python and familiarity with other languages (e.g., Java, C#, JavaScript, Clojure) is a plus

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